126275968

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 319072320

約数和(自身を除く): 192796352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 259, 293, 296, 364, 416, 448, 481, 518, 586, 592, 728, 832, 896, 962, 1036, 1172, 1184, 1456, 1664, 1924, 2051, 2072, 2344, 2368, 2912, 3367, 3809, 3848, 4102, 4144, 4688, 4736, 5824, 6734, 7618, 7696, 8204, 8288, 9376, 10841, 11648, 13468, 15236, 15392, 16408, 16576, 18752, 21682, 26663, 26936, 30472, 30784, 32816, 33152, 37504, 43364, 53326, 53872, 60944, 61568, 65632, 75887, 86728, 106652, 107744, 121888, 131264, 140933, 151774, 173456, 213304, 215488, 243776, 262528, 281866, 303548, 346912, 426608, 430976, 487552, 563732, 607096, 693824, 853216, 986531, 1127464, 1214192, 1387648, 1706432, 1973062, 2254928, 2428384, 3412864, 3946124, 4509856, 4856768, 7892248, 9019712, 9713536, 15784496, 18039424, 31568992, 63137984, 126275968]

約数ペア:

[(1, 126275968), (2, 63137984), (4, 31568992), (7, 18039424), (8, 15784496), (13, 9713536), (14, 9019712), (16, 7892248), (26, 4856768), (28, 4509856), (32, 3946124), (37, 3412864), (52, 2428384), (56, 2254928), (64, 1973062), (74, 1706432), (91, 1387648), (104, 1214192), (112, 1127464), (128, 986531), (148, 853216), (182, 693824), (208, 607096), (224, 563732), (259, 487552), (293, 430976), (296, 426608), (364, 346912), (416, 303548), (448, 281866), (481, 262528), (518, 243776), (586, 215488), (592, 213304), (728, 173456), (832, 151774), (896, 140933), (962, 131264), (1036, 121888), (1172, 107744), (1184, 106652), (1456, 86728), (1664, 75887), (1924, 65632), (2051, 61568), (2072, 60944), (2344, 53872), (2368, 53326), (2912, 43364), (3367, 37504), (3809, 33152), (3848, 32816), (4102, 30784), (4144, 30472), (4688, 26936), (4736, 26663), (5824, 21682), (6734, 18752), (7618, 16576), (7696, 16408), (8204, 15392), (8288, 15236), (9376, 13468), (10841, 11648)]